How many flights depart from St. Louis to Canada on average per day?

As of June 2026, 5 flights take off from St. Louis and land in Canada each day. The most common flight departure time for this route is 8:00a.m., with 66% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from Lambert-St Louis to Canada?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Lambert-St Louis to Canada

How many flights depart from St. Louis to Canada on average per week?

The number of flights available between St. Louis and Canada is 41 per week as of June 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

When did momondo last update prices for flights from Lambert-St Louis Airport to Canada?

Prices for flights from Lambert-St Louis Airport to Canada are updated daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Canada?

As of June 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Canada.

How old do you have to be to fly from Lambert-St Louis Airport to Canada?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Canada.

What documentation or ID do you need to fly to Canada?

The travel and health documents you'll need for your trip to Canada may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Canada. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 197 Cheap Flights from St. Louis to Canada in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Canada

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 p.m. - 10:25 p.m.

STL

YVR

6h 55m

1 stop

12:10 p.m. - 10:30 p.m.

YVR

STL

8h 20m

1 stop

C$ 447United Airlines

Mon, 21 Sep - Fri, 2 Oct

12:10 p.m. - 8:15 p.m.

STL

YVR

10h 05m

1 stop

7:30 a.m. - 6:41 p.m.

YVR

STL

9h 11m

1 stop

C$ 450Air Canada

Thu, 22 Oct - Fri, 23 Oct

8:00 a.m. - 10:25 p.m.

STL

YVR

16h 25m

1 stop

1:25 a.m. - 2:00 p.m.

YVR

STL

10h 35m

1 stop

C$ 459Multiple Airlines

Wed, 23 Sep - Mon, 28 Sep

11:13 a.m. - 8:32 p.m.

STL

YVR

11h 19m

1 stop

6:00 a.m. - 4:44 p.m.

YVR

STL

8h 44m

1 stop

C$ 480Delta

Sun, 16 Aug - Tue, 25 Aug

8:00 a.m. - 10:25 p.m.

STL

YVR

16h 25m

1 stop

6:00 p.m. - 2:00 p.m.

YVR

STL

18h 00m

1 stop

C$ 493Multiple Airlines

Thu, 10 Sep - Wed, 16 Sep

3:35 p.m. - 8:33 p.m.

STL

YVR

6h 58m

1 stop

1:18 p.m. - 12:34 a.m.

YVR

STL

9h 16m

1 stop

C$ 504Delta

Sat, 10 Oct - Thu, 15 Oct

7:21 a.m. - 6:35 p.m.

STL

YYZ

10h 14m

1 stop

6:30 a.m. - 8:44 p.m.

YYZ

STL

15h 14m

1 stop

C$ 545American Airlines

Wed, 16 Sep - Sat, 19 Sep

9:32 a.m. - 6:30 p.m.

STL

YYZ

7h 58m

1 stop

11:39 a.m. - 7:27 p.m.

YYZ

STL

8h 48m

1 stop

C$ 562American Airlines

Tue, 25 Aug - Tue, 8 Sep

7:00 a.m. - 12:57 p.m.

STL

YLW

7h 57m

1 stop

1:47 p.m. - 11:59 p.m.

YLW

STL

8h 12m

1 stop

C$ 822Alaska Airlines

Tue, 20 Oct - Wed, 21 Oct

7:00 a.m. - 12:57 p.m.

STL

YLW

7h 57m

1 stop

1:47 p.m. - 11:59 p.m.

YLW

STL

8h 12m

1 stop

C$ 880Alaska Airlines

Tue, 20 Oct - Wed, 21 Oct

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American Airlines flights from St. Louis to Canada

Our best American Airlines deals on St. Louis to Canada flight tickets

American Airlines

16 Sep

STL7:21 a.m.Lambert-St Louis

10h 14m

1 stop

YYZ6:35 p.m.Toronto Pearson Intl

19 Sep

YYZ6:30 a.m.Toronto Pearson Intl

15h 14m

1 stop

STL8:44 p.m.Lambert-St Louis

C$ 545

American Airlines

6 Nov

STL7:00 a.m.Lambert-St Louis

17h 27m

1 stop

YVR11:27 p.m.Vancouver Intl

10 Nov

YVR2:35 p.m.Vancouver Intl

16h 23m

1 stop

STL7:58 a.m.Lambert-St Louis

C$ 549

American Airlines

25 Aug

STL9:32 a.m.Lambert-St Louis

7h 58m

1 stop

YYZ6:30 p.m.Toronto Pearson Intl

8 Sep

YYZ11:39 a.m.Toronto Pearson Intl

8h 48m

1 stop

STL7:27 p.m.Lambert-St Louis

C$ 562

Air Canada flights from St. Louis to Canada

Our best Air Canada deals on St. Louis to Canada flight tickets

Air Canada

22 Oct

STL12:10 p.m.Lambert-St Louis

10h 05m

1 stop

YVR8:15 p.m.Vancouver Intl

23 Oct

YVR7:30 a.m.Vancouver Intl

9h 11m

1 stop

STL6:41 p.m.Lambert-St Louis

C$ 450

Air Canada

26 Jul

STL8:55 a.m.Lambert-St Louis

6h 19m

1 stop

YHZ5:14 p.m.Halifax Intl

4 Aug

YHZ12:35 p.m.Halifax Intl

8h 07m

1 stop

STL6:42 p.m.Lambert-St Louis

C$ 537

Air Canada

2 Sep

STL8:55 a.m.Lambert-St Louis

16h 11m

1 stop

YVR11:06 p.m.Vancouver Intl

14 Sep

YVR6:15 a.m.Vancouver Intl

12h 05m

1 stop

STL8:20 p.m.Lambert-St Louis

C$ 541

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Mon 21/9

5:30 p.m.-10:25 p.m.

1 stop6h 55m

Vancouver Intl

Fri 2/10

12:10 p.m.-10:30 p.m.

1 stop8h 20m

C$ 447

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Thu 22/10

12:10 p.m.-8:15 p.m.

1 stop10h 05m

Vancouver Intl

Fri 23/10

7:30 a.m.-6:41 p.m.

1 stop9h 11m

C$ 450

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Wed 23/9

8:00 a.m.-10:25 p.m.

1 stop16h 25m

Vancouver Intl

Mon 28/9

1:25 a.m.-2:00 p.m.

1 stop10h 35m

C$ 459

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Sun 16/8

11:13 a.m.-8:32 p.m.

1 stop11h 19m

Vancouver Intl

Tue 25/8

6:00 a.m.-4:44 p.m.

1 stop8h 44m

C$ 480

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Thu 10/9

8:00 a.m.-10:25 p.m.

1 stop16h 25m

Vancouver Intl

Wed 16/9

6:00 p.m.-2:00 p.m.

1 stop18h 00m

C$ 493

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Sat 10/10

3:35 p.m.-8:33 p.m.

1 stop6h 58m

Vancouver Intl

Thu 15/10

1:18 p.m.-12:34 a.m.

1 stop9h 16m

C$ 504

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 16/9

7:21 a.m.-6:35 p.m.

1 stop10h 14m

Toronto Pearson Intl

Sat 19/9

6:30 a.m.-8:44 p.m.

1 stop15h 14m

C$ 545

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 25/8

9:32 a.m.-6:30 p.m.

1 stop7h 58m

Toronto Pearson Intl

Tue 8/9

11:39 a.m.-7:27 p.m.

1 stop8h 48m

C$ 562

St. LouisKelowna

STL - YLW

STLYLW

Lambert-St Louis

Tue 20/10

7:00 a.m.-12:57 p.m.

1 stop7h 57m

Kelowna

Wed 21/10

1:47 p.m.-11:59 p.m.

1 stop8h 12m

C$ 822

St. LouisKelowna

STL - YLW

STLYLW

Lambert-St Louis

Tue 20/10

7:00 a.m.-12:57 p.m.

1 stop7h 57m

Kelowna

Wed 21/10

1:47 p.m.-11:59 p.m.

1 stop8h 12m

C$ 880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Canada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Canada?

In general, July is the cheapest month to fly from St. Louis to Canada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 197. If you’re not able to fly to Canada in July, then June is your next best option. Flight prices from St. Louis to Canada during June average around C$ 197.

What is the cheapest day to depart on your flight to Canada?

Our data shows that Saturday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as C$ 351. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 1,046. These prices are subject to change though, so be sure to set up a Price Alert for flights to Canada.

What is the cheapest time of day to depart on your flight to Canada?

According to our data, the cheapest time of day to fly to Canada is in the afternoon. momondo users have found flights departing from St. Louis to Canada in the afternoon for as low as C$ 662. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Canada, so prices are often more expensive at around C$ 813 per ticket.

What is the cheapest Lambert-St Louis to Canada flight route?

Fly from Lambert-St Louis to Toronto Pearson Intl for the best Lambert-St Louis - Canada flight prices

What cabin class options are available on St. Louis to Canada flights?

There is only 1 cabin class available to choose from on St. Louis to Canada flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Canada flights?

You could potentially save up to 27% on your flight if you consider stops on a St. Louis to Canada flight.

Cheap St. Louis to Canada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Canada

Best price found	C$ 386
Fastest flight time	1h 54m
Direct flights	Every day
Airports in Canada	515 airports

The best one-way flight to Canada from St. Louis in the past 72 hours is C$ 386. The best round-trip flight deal from St. Louis to Canada found on momondo in the last 72 hours is C$ 352.

The fastest flight from St. Louis to Canada takes 1h 54m

Direct flights go from St. Louis to Canada every day.

There are 515 airports in Canada. From St. Louis there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from St. Louis to Canada

When did momondo last update prices for flights from Lambert-St Louis Airport to Canada?
Prices for flights from Lambert-St Louis Airport to Canada are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Canada?
As of June 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Canada.
How old do you have to be to fly from Lambert-St Louis Airport to Canada?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Canada.
What documentation or ID do you need to fly to Canada?
The travel and health documents you'll need for your trip to Canada may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Canada. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Canada?
Based on momondo bookings for flights between St. Louis and Canada, the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 46.30% of the total bookings. Other popular models include Airbus A220-300 with 27.83%, Boeing 787-8 Dreamliner with 9.13%, and Embraer 175 with 5.00%.

Best airlines flying from St. Louis to Canada

Compare and see reviews for airlines that fly from St. Louis to Canada with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 336	Free Cancellation	Rating 7.1 11,275 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Canada?

It is quick and easy to find St. Louis to Canada flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Canada that suits you.

Can I find flights from St. Louis to Canada with flexible booking policies on momondo?

Yes. All flights to Canada from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Canada?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Canada.

I’m not ready to book a flight from St. Louis to Canada right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Canada now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Canada and let you know when they change.

An easier way to manage your Canada trip

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Popular cities

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Complete your trip

Feeling lucky

Popular Cities in Canada

Flights to Torontofrom C$ 119

Flights to Vancouverfrom C$ 108

Flights to Montrealfrom C$ 248

Flights to Calgaryfrom C$ 129

Flights to Winnipegfrom C$ 138

Flights to Ottawafrom C$ 197

Flights to Halifaxfrom C$ 162

Flights to Kelownafrom C$ 133

Flights to Saskatoonfrom C$ 230

Flights to St. John'sfrom C$ 267

Flights to Reginafrom C$ 253

Flights to Québec Cityfrom C$ 321

Cheap flights from St. Louis to Canada from C$ 197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Canada departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from St. Louis to Canada

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Big names, great deals

Big names, great deals

Filter for what you want

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American Airlines flights from St. Louis to Canada

Our best American Airlines deals on St. Louis to Canada flight tickets

Air Canada flights from St. Louis to Canada

Our best Air Canada deals on St. Louis to Canada flight tickets

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Use the filters below to find and compare flights from St. Louis to Canada that are best for you.

See travel insights to Canada from

How to get the cheapest flight ticket from St. Louis to Canada

What is the cheapest month to fly to Canada?

What is the cheapest day to depart on your flight to Canada?

What is the cheapest time of day to depart on your flight to Canada?

What is the cheapest Lambert-St Louis to Canada flight route?

What cabin class options are available on St. Louis to Canada flights?

Can stopping save me money on St. Louis to Canada flights?

What is the cheapest airline that flies from Lambert-St Louis to Canada?

How many flights depart from St. Louis to Canada on average per day?

How many flights depart from St. Louis to Canada on average per week?

Cheap St. Louis to Canada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Canada

Best price found

Fastest flight time

Direct flights

Airports in Canada

Frequently asked questions about flying from St. Louis to Canada

Best airlines flying from St. Louis to Canada

Compare and see reviews for airlines that fly from St. Louis to Canada with momondo

Why use momondo?

An easier way to manage your Canada trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Popular Cities in Canada

Popular flights according to clicks in the last 7 days on momondo

St. Louis flight routes

According to popular flight searches on momondo this year

Canada flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Canada

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Canada

List of cabin classes available on flights landing in Canada. Availability may vary depending on flight origin and airline.

Complete your trip to Canada

Explore popular destinations other users love

According to popular flight searches on momondo this year